Fatal error: Uncaught TypeError: in_array(): Argument #2 ($haystack) must be of type array, WP_Error given in /home/www/imagegallery.nyc/wp-content/plugins/mysterythemes-demo-importer/includes/class-mtdi.php:131 Stack trace: #0 /home/www/imagegallery.nyc/wp-content/plugins/mysterythemes-demo-importer/includes/class-mtdi.php(131): in_array('blogboost', Object(WP_Error), true) #1 /home/www/imagegallery.nyc/wp-content/plugins/mysterythemes-demo-importer/includes/class-mtdi.php(74): MTDI->define_admin_hooks() #2 /home/www/imagegallery.nyc/wp-content/plugins/mysterythemes-demo-importer/mysterythemes-demo-importer.php(83): MTDI->__construct() #3 /home/www/imagegallery.nyc/wp-content/plugins/mysterythemes-demo-importer/mysterythemes-demo-importer.php(86): mtdi_run() #4 /home/www/imagegallery.nyc/wp-settings.php(522): include_once('/home/www/image...') #5 /home/www/imagegallery.nyc/wp-config.php(96): require_once('/home/www/image...') #6 /home/www/imagegallery.nyc/wp-load.php(50): require_once('/home/www/image...') #7 /home/www/imagegallery.nyc/wp-blog-header.php(13): require_once('/home/www/image...') #8 /home/www/imagegallery.nyc/index.php(17): require('/home/www/image...') #9 {main} thrown in /home/www/imagegallery.nyc/wp-content/plugins/mysterythemes-demo-importer/includes/class-mtdi.php on line 131